package chapter06.e27;
 interface Inter<T>{
public abstract void show(T t);
}
class InterImpl implements Inter<String>{
     // @Override表示下面方法是重写方法
    @Override
     public void show(String s){
     System.out.println(s);
     }
}
public class e27 {
    public static void main(String[] args) {
        Inter inter = new InterImpl();
        inter.show("hello");
            inter.show(1);

    }
}
